1 /* $NetBSD: pm.h,v 1.5 2018/08/27 06:07:20 riastradh Exp $ */ 2 3 /*- 4 * Copyright (c) 2013 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Taylor R. Campbell. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _LINUX_PM_H_ 33 #define _LINUX_PM_H_ 34 35 /* Silly stub for i915_suspend. */ 36 37 typedef struct { 38 int event; 39 } pm_message_t; 40 41 #define PM_EVENT_PRETHAW 0 42 #define PM_EVENT_SUSPEND 1 43 #define PM_EVENT_FREEZE 2 44 45 struct dev_pm_domain { 46 char dummy; /* XXX */ 47 }; 48 49 struct dev_pm_ops { 50 int (*resume)(struct device *); 51 int (*resume_early)(struct device *); 52 int (*suspend)(struct device *); 53 int (*suspend_late)(struct device *); 54 int (*freeze)(struct device *); 55 int (*freeze_late)(struct device *); 56 int (*thaw_early)(struct device *); 57 int (*thaw)(struct device *); 58 int (*poweroff)(struct device *); 59 int (*poweroff_late)(struct device *); 60 int (*restore_early)(struct device *); 61 int (*restore)(struct device *); 62 int (*runtime_suspend)(struct device *); 63 int (*runtime_resume)(struct device *); 64 }; 65 66 #endif /* _LINUX_PM_H_ */ 67